At least 224 people have been killed since Israel began striking Iran on Friday, Iranian state media reported, with civilians making up more than 90% of the casualties.

The death toll is growing as Israel and Iran exchanged missile attacks for a third consecutive day on Sunday, and Israel is warning that worse is to come.

Iranian state television, long controlled by hard-line supporters of the country’s theocracy, repeatedly aired footage of missile strikes on Tel Aviv throughout the morning.